Ann M. Rieger

Ann Rieger, Amundsen Davis LLC Photo


With more 30 years of experience in estate planning and business law, Ann is well aware that she is handling someone’s “baby”, whether that be a blood relative or an enterprise they have nursed from infancy.

While Ann’s clients are typically business owners, senior executives and professionals who appreciate her thoughtful and creative approach to their often complicated personal, tax and financial planning challenges, she works with clients in varying personal and financial situations. She has extensive experience in the preparation and implementation of various estate and succession planning techniques, including wills, revocable trusts, irrevocable life insurance, generation skipping transfer trusts, charitable trusts, family limited partnerships, marital property agreements and powers of attorney. These techniques are often used in combination to help clients achieve their goals of reducing administrative burdens, minimizing taxes, implementing structures to address unique family dynamics, incapacity planning, charitable giving, creditor protection and other benefits.

Ann uses her accounting background to assist closely-held business clients in tax planning, liability protection, ownership and management succession, and other matters. This includes organizational documents, buy-sell and transfer restriction agreements, negotiation and preparation of various other corporate agreements and counsel for ongoing business operations.

In assisting tax exempt organizations, Ann counsels clients across the full life cycle of an organization. These critical milestones include incorporation, obtaining recognition of tax exempt status from the IRS, the structuring of internal policies and procedures to preserve tax exempt status, consultation regarding government regulation, corporate restructuring, mergers and acquisitions, financing and compliance with open records and exemption materials at the local, state and federal levels.


Membership & Involvement

  • Amundsen Davis Executive Committee
  • Member: Milwaukee Estate Planning Forum (2000 – present); TEMPO Waukesha (2015 – present);  Waukesha County Estate Planning Council (2002-present); Mid-Winter Estate Planning Clinic
  • Advisory Board Member: Marquette University Law School (2012 – present)
  • Director: St. Dominic Parish Endowment Fund (2001 – present)
  • Herbert Mueller Society Member: Greater Milwaukee Foundation (2009 – present)
  • Former Chair: Catholic Community Foundation


  • Selected to The Best Lawyers in America® in Corporate Law: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
  • Selected to The Best Lawyers in America® in Nonprofit/Charities Law: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
  • Selected to The Best Lawyers in America® in Trusts and Estates: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
  • Selected to Best Lawyers® in Nonprofit/Charities Law "Lawyer of the Year" in Milwaukee: 2014, 2017, 2019, 2021, 2023
  • Selected to The Best Lawyers in America© Women in Law: 2017
  • Listed as Five Star Financial Services Professional: 2015

Resources & Insights

Speaking Engagements


Marquette University Law School, J.D., cum laude

Marquette University, B.S., with honors


  • Wisconsin
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